[Vol-users] Linux profile

Hello, I am working on a homework assignment that involves IR on a Linux system. We were only given some of the log files and a memory dump. None of the profiles on Github work so I need to build a profile. Unfortunately, the memory dump comes from a very old version of RedHat. It's RedHat 7.2 (Enigma) not RHEL7. I found the Enigma ISOs, created a VM and downloaded the source, headers, libdwarf, dwarfdump, etc, installed but when I run make from the tools/linux folder, it doesn't create the module.ko file that dwarfdump uses. I ran the make manually and it finishes without any errors but no module.ko. Any ideas what I might be doing wrong? Thanks! Carlos